Comparison

Pilot Windstar vs iBidline

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pilot Windstar

This app helps pilots quickly calculate heading corrections and ground speed. It's designed for CPL and PPL training to aid navigation and diversion techniques by inputting wind direction, speed, and true airspeed.

Highlights
  • Heading correction calculation
  • Ground speed computation
  • Wind direction and speed input
  • True airspeed input
  • Compass rose display
  • Navigation planning aid
Features
Read full description

Pilot Windstar is an iOS native app designed by pilots, to help compute heading corrections, and ground speed quickly and easily. Designed to aid CPL and PPL training, Pilot Windstar aids navigation and diversion techniques. Simply select wind direction in degrees, windspeed and TAS in kts and let the app do the work for you! The groundspeed figures appear in green, and correction angle applied to heading to maintain track are shown in blue. These are displayed around the compass rose. Interpolation between the compass points give data for all 360 degrees. Use it for navigation planning, diversion techniques, or planning drift in the hold. Take the mental stress out of practical diversions. The windstar app is based around the theory of maximum drift, and compatible with many teaching techniques including the Navigation Rule DP-1, available at www.digital-innovations.co.uk Please note that all data is for information only and is not a substitute for primary navigation techniques.

About

iBidline

This app synchronizes your airline roster, allowing you to view, search, and export flight details to your calendar. It facilitates finding roster swaps and viewing friends' schedules. An upgrade enables completing the entire bidding process on your device.

Highlights
  • Synchronize airline roster with eMaestro
  • View and search flightcrew rosters
  • Search pilots by destination and date
  • Find roster swaps quickly
  • Nominate friends and view their rosters
  • Complete bidding process on iPad
Features
Read full description

iBid integrates your airline roster into your iPad seamlessly. View your roster, export it to your iPad calendar and access it from your phone or computer. • Keep your roster up to date with ease by synchronising with eMaestro at the touch of a button. • View and search all flightcrew rosters for your airline in a clear and readable format. • Search for pilots by destination and date. • Find roster swaps in seconds. Select the trip you want to swap, specify what you want in return and iBid will show you who you could potentially swap with. • Nominate your friends and view their rosters with complete trip details on any fleet. Upgrade to the full version and you will be able to complete the whole bidding process on your iPad. View, sort and filter the available lines and then submit your electronic bid effortlessly. This app is designed to work for pilots employed by any airline using a 'bidline' rostering system or the eMaestro rostering interface. It is also useful to friends and family of those pilots and to retired staff for viewing rosters.

Screenshots

Pilot Windstar1 screens
iBidline1 screens

Verdict

The call

The clearest difference is price: iBidline at Free against Pilot Windstar's $1.99. iBidline also leads on review sentiment (91% vs 60%) and update cadence (every 5 days vs every 32 months). Pilot Windstar's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 16.6). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

iBidline is free to download; Pilot Windstar costs $1.99 up front. iBidline sells 1 one-off in-app purchase. Pilot Windstar asks for nothing beyond the download.

UpkeepUpdate frequency

Pilot Windstar ships an update every 32 months, iBidline every 5 days. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
Pilot Windstar versus iBidline: the parameters behind the verdict, then further details
ParameterPilot WindstariBidline
Price$1.99Free — better
Rating—4.8 (5 ratings) — better
Positive reviews60.0% of reviews90.9% of reviews — better
Number of ratings—5 — better
Update frequencyEvery 32 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better16.6
Further details — not scored
Size2 MB44 MB
Age rating4+4+
DeveloperDigital Innovations UKAlasdair Waugh

Customer experience

Pilot Windstar

Written reviews10 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

iBidline

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews22 reviews
Positive90.9%
Neutral0.0%
Negative9.1%

In-app purchases

None

Pilot Windstar

No in-app purchases

1 purchases

iBidline

One-time1
  • iBid Full Product 1 Year Subscription$149.99

Questions

Is Pilot Windstar free?
Pilot Windstar costs $1.99, with no in-app purchases.
Is iBidline free?
iBidline is free to download, with in-app purchases available.
Do Pilot Windstar or iBidline have ads?
Neither Pilot Windstar nor iBidline shows ads.
Which is updated more often, Pilot Windstar or iBidline?
Pilot Windstar ships an update every 32 months, and iBidline every 5 days. Most recently, Pilot Windstar was updated on October 5, 2026 and iBidline on October 2, 2026.

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